Home / 49,410,875.37-68,187,014.38-27,385,796.72

Finding the Fourth Proportional to 49,410,875.37, 68,187,014.38 and 27,385,796.72

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Solution

The fourth proportional to 49,410,875.37, 68,187,014.38 and 27,385,796.72 is: 37,792,403.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,410,875.37 : 68,187,014.38 = 27,385,796.72 : x
  2. Step 2: Convert to fraction form
    49,410,875.37/68,187,014.38 = 27,385,796.72/x
  3. Step 3: Cross multiply
    49,410,875.37x = 68,187,014.38 × 27,385,796.72
  4. Step 4: Simplify right side
    49,410,875.37x = 1,867,355,714,805,051.50
  5. Step 5: Solve for x
    x = 1,867,355,714,805,051.50/49,410,875.37
  6. Step 6: Final answer
    x = 37,792,403.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.